Vincent Han switchover

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switchover / fibonacci.go

Created June 24, 2019 15:49

Closure Example in Go lang

	package main

	import "fmt"

	// fibonacci is a function that returns
	// a function that returns an int.
	func fibonacci() func() int {
	a, b := 0, 1
	return func() int {
	// c := a

switchover / ApplicationContextHolder.java

Created May 8, 2019 23:55

[Spring] Utility class example for getting Spring beans using Generic Methods

	import org.springframework.beans.BeansException;
	import org.springframework.context.ApplicationContext;
	import org.springframework.context.ApplicationContextAware;
	import org.springframework.stereotype.Component;

	@Component
	public class ApplicationContextHolder implements ApplicationContextAware {

	private static ApplicationContext applicationContext;